WO2002019458A1 - Filtre diélectrique - Google Patents

Filtre diélectrique Download PDF

Info

Publication number
WO2002019458A1
WO2002019458A1 PCT/JP2001/007303 JP0107303W WO0219458A1 WO 2002019458 A1 WO2002019458 A1 WO 2002019458A1 JP 0107303 W JP0107303 W JP 0107303W WO 0219458 A1 WO0219458 A1 WO 0219458A1
Authority
WO
WIPO (PCT)
Prior art keywords
input
output probe
resonance element
dielectric resonance
output
Prior art date
Application number
PCT/JP2001/007303
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Takehiko Yamakawa
Toru Yamada
Toshio Ishizaki
Minoru Tachibana
Toshiaki Nakamura
Original Assignee
Matsushita Electric Industrial Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Priority to EP01958504A priority Critical patent/EP1315228A4/de
Priority to AU2001280173A priority patent/AU2001280173A1/en
Priority to US10/362,507 priority patent/US20040036557A1/en
Publication of WO2002019458A1 publication Critical patent/WO2002019458A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
PCT/JP2001/007303 2000-08-29 2001-08-27 Filtre diélectrique WO2002019458A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01958504A EP1315228A4 (de) 2000-08-29 2001-08-27 Dielektrisches filter
AU2001280173A AU2001280173A1 (en) 2000-08-29 2001-08-27 Dielectric filter
US10/362,507 US20040036557A1 (en) 2000-08-29 2001-08-27 Dielectric filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000259422 2000-08-29
JP2000-259422 2000-08-29

Publications (1)

Publication Number Publication Date
WO2002019458A1 true WO2002019458A1 (fr) 2002-03-07

Family

ID=18747602

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/007303 WO2002019458A1 (fr) 2000-08-29 2001-08-27 Filtre diélectrique

Country Status (4)

Country Link
US (1) US20040036557A1 (de)
EP (1) EP1315228A4 (de)
AU (1) AU2001280173A1 (de)
WO (1) WO2002019458A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101033506B1 (ko) * 2010-09-13 2011-05-09 주식회사 이너트론 커플링 소자를 구비한 광대역 공진 필터
KR101781987B1 (ko) 2015-12-11 2017-09-26 주식회사 이너트론 듀플렉서

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516862C2 (sv) * 2000-07-14 2002-03-12 Allgon Ab Avstämningsskruvanordning samt metod och resonator
KR101152033B1 (ko) 2010-11-15 2012-06-08 주식회사 에이스테크놀로지 안정적인 섭동 구조의 다중 모드 필터
CN102683779B (zh) * 2012-05-18 2014-09-10 京信通信系统（中国）有限公司 通信腔体器件及其椭圆函数型高通滤波通路
KR101588874B1 (ko) * 2014-03-28 2016-01-27 주식회사 이너트론 공진기 및 이를 포함하는 필터
CN106099273B (zh) * 2016-07-31 2019-10-18 华南理工大学 一种te模多通带介质滤波器
WO2018023922A1 (zh) * 2016-07-31 2018-02-08 华南理工大学 一种te模多通带介质滤波器
CN106450602B (zh) * 2016-07-31 2019-08-20 华南理工大学 Te模多通带介质滤波器
CN111697294B (zh) 2019-03-14 2022-10-14 康普公司意大利有限责任公司 带阻滤波器、用于带阻滤波器的传输线、以及复用器
CN110459848A (zh) * 2019-08-05 2019-11-15 苏州诺泰信通讯有限公司 一种可辅助调节输入输出耦合结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477785A (en) * 1981-12-02 1984-10-16 Communications Satellite Corporation Generalized dielectric resonator filter
US4521746A (en) * 1983-08-31 1985-06-04 Harris Corporation Microwave oscillator with TM01δ dielectric resonator
JPS61277201A (ja) * 1985-06-01 1986-12-08 Murata Mfg Co Ltd マイクロ波フイルタ
JPS63232601A (ja) * 1987-03-20 1988-09-28 Fujitsu Ltd マイクロ波／ミリ波用帯域濾波器
JPH0419008U (de) * 1990-06-07 1992-02-18
JPH0444709U (de) * 1990-08-21 1992-04-16
US5841330A (en) * 1995-03-23 1998-11-24 Bartley Machines & Manufacturing Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538614C3 (de) * 1974-09-06 1979-08-02 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto (Japan) Dielektrischer Resonator
JPS6161501A (ja) * 1984-09-03 1986-03-29 Nec Corp 誘電体共振器型帯域通過ロ波器
US4821006A (en) * 1987-01-17 1989-04-11 Murata Manufacturing Co., Ltd. Dielectric resonator apparatus
JP3343944B2 (ja) * 1992-07-17 2002-11-11 株式会社村田製作所 アクティブ帯域通過フィルタ
US5714919A (en) * 1993-10-12 1998-02-03 Matsushita Electric Industrial Co., Ltd. Dielectric notch resonator and filter having preadjusted degree of coupling
JP3085205B2 (ja) * 1996-08-29 2000-09-04 株式会社村田製作所 Ｔｍモード誘電体共振器とこれを用いたｔｍモード誘電体フィルタ及びｔｍモード誘電体デュプレクサ
US5969584A (en) * 1997-07-02 1999-10-19 Adc Solitra Inc. Resonating structure providing notch and bandpass filtering
GB9721803D0 (en) * 1997-10-15 1997-12-17 Filtronic Ltd Composite resonator
JPH11205004A (ja) * 1998-01-20 1999-07-30 Murata Mfg Co Ltd 誘電体フィルタおよび誘電体デュプレクサ
JP2000031706A (ja) * 1998-05-27 2000-01-28 Ace Technol Co Ltd 誘電体共振器を有する帯域通過フィルタ―
JP2000295005A (ja) * 1999-04-09 2000-10-20 Murata Mfg Co Ltd 誘電体フィルタ、デュプレクサ、通信機装置
CN1571213A (zh) * 2000-05-23 2005-01-26 松下电器产业株式会社 电介质谐振滤波器及其非需要模式抑制方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477785A (en) * 1981-12-02 1984-10-16 Communications Satellite Corporation Generalized dielectric resonator filter
US4521746A (en) * 1983-08-31 1985-06-04 Harris Corporation Microwave oscillator with TM01δ dielectric resonator
JPS61277201A (ja) * 1985-06-01 1986-12-08 Murata Mfg Co Ltd マイクロ波フイルタ
JPS63232601A (ja) * 1987-03-20 1988-09-28 Fujitsu Ltd マイクロ波／ミリ波用帯域濾波器
JPH0419008U (de) * 1990-06-07 1992-02-18
JPH0444709U (de) * 1990-08-21 1992-04-16
US5841330A (en) * 1995-03-23 1998-11-24 Bartley Machines & Manufacturing Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1315228A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101033506B1 (ko) * 2010-09-13 2011-05-09 주식회사 이너트론 커플링 소자를 구비한 광대역 공진 필터
KR101781987B1 (ko) 2015-12-11 2017-09-26 주식회사 이너트론 듀플렉서

Also Published As

Publication number Publication date
EP1315228A1 (de) 2003-05-28
AU2001280173A1 (en) 2002-03-13
US20040036557A1 (en) 2004-02-26
EP1315228A4 (de) 2004-03-17

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